Title Gilbert Signal Engineering: Complete and Thorough Instructions in All Forms of Signaling for Boys

Binding Hard Cover

Book Condition Near Fine

Jacket Condition No Jacket

Publisher The A.C. Gilbert Company 1920

Seller ID 2206880

Ink name on front endpaper. 1920 Hard Cover. 116 pp. One of a series of works encouraging young boys to explore engineering, machinery, and science, published by the company famous for the Erector Set. Written by the company's co-founder Alfred Carlton Gilbert, who invented the Erector Set. Each of these books was marketed along with a kit made by A.C. Gilbert Company.